How Reactive Programming can help reduce code spaghetti

Presented at http://mloc-js.com/2015/. When applications become large enough, complexity arises. Some of it is accidental complexity, which programmers often identify and know how to fix. On the other hand, essential complexity is unavoidable and hard to handle. Reactive Programming has been praised lately for its power in event-driven problems, but it has more aspects which make it useful in your codebase. We will see how the reactive pattern can help organize essential complexity and produce separation of concerns.